1. An index screening method in an oxytocin intelligent infusion regulation and control system is characterized by comprising the following steps:

determining all primary indexes and secondary indexes contained in each primary index in the oxytocin intelligent infusion regulation and control system;

obtaining the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening out primary indexes meeting a first preset condition from all the primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

determining the secondary indexes contained in each screened primary index, acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index, and correspondingly screening out the secondary indexes meeting a second preset condition from the secondary indexes contained in each screened primary index according to the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

and outputting each screened primary index and the respective correspondingly screened secondary index as a final result.

2. The method for screening the indexes in the oxytocin intelligent infusion control system according to claim 1, wherein the primary indexes comprise basic information, real-time monitoring, predictive analysis, auxiliary control, storage and historical query; wherein the content of the first and second substances,

the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication;

the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning;

the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis;

the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording;

the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

3. The method for screening the indexes in the oxytocin intelligent infusion control system according to claim 1, wherein the specific steps of obtaining the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening out the primary indexes meeting a first predetermined condition among all the primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index comprise:

acquiring the importance assignment mean, standard deviation and variation coefficient of each primary index;

and screening out the primary indexes which simultaneously meet the condition that the sum of the importance assignment mean and the standard deviation is greater than a first threshold value, the difference between the importance assignment mean and the standard deviation is greater than a second threshold value, and the coefficient of variation is less than a third threshold value.

4. The method for screening the indexes in the oxytocin intelligent infusion control system according to claim 1, wherein the specific steps of determining the secondary indexes contained in each of the screened primary indexes, obtaining the importance assignment average, the standard deviation and the variation coefficient of the secondary indexes contained in each of the screened primary indexes, and screening out the secondary indexes meeting the second predetermined condition in each of the screened secondary indexes according to the importance assignment average, the standard deviation and the variation coefficient of the secondary indexes contained in each of the screened primary indexes include:

determining a secondary index contained in each screened primary index, and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index;

and correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the average number and the standard deviation of the importance assignment is greater than a fourth threshold value, the difference between the average number and the standard deviation of the importance assignment is greater than a fifth threshold value, and the coefficient of variation is less than a sixth threshold value from the secondary indexes contained in each screened primary index.

5. An index sieving mechanism among oxytocin intelligence infusion regulation and control system which characterized in that includes:

the index determining unit is used for determining all primary indexes and secondary indexes contained in each primary index in the oxytocin intelligent infusion control system;

the primary index screening unit is used for acquiring the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening primary indexes meeting a first preset condition from all primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

the secondary index screening unit is used for determining a secondary index contained in each screened primary index, acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index, and screening out a secondary index meeting a second preset condition in each screened secondary index contained in the primary index according to the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index;

and the index output unit is used for outputting each screened primary index and the respectively correspondingly screened secondary index as a final result.

6. The index screening device in the oxytocin intelligent infusion control system according to claim 5, characterized in that the primary index comprises basic information, real-time monitoring, predictive analysis, auxiliary control, storage and historical query; wherein the content of the first and second substances,

the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication;

the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning;

the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis;

the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording;

the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

7. The apparatus for screening indexes in an oxytocin intelligent infusion control system according to claim 5, wherein the primary index screening unit comprises:

the first parameter acquisition module is used for acquiring the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

and the first screening module is used for screening out the primary indexes which simultaneously meet the condition that the sum of the mean and the standard deviation of the importance assignment is greater than a first threshold value, the difference between the mean and the standard deviation of the importance assignment is greater than a second threshold value, and the coefficient of variation is less than a third threshold value from all the primary indexes.

8. The apparatus for screening indexes in an oxytocin intelligent transfusion regulation and control system as claimed in claim 5, wherein the secondary index screening unit comprises:

the second parameter acquisition module is used for determining the secondary indexes contained in each screened primary index and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

and the second screening module is used for correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the importance assignment mean and the standard deviation is greater than a fourth threshold value, the difference between the importance assignment mean and the standard deviation is greater than a fifth threshold value, and the coefficient of variation is less than a sixth threshold value from the secondary indexes contained in each screened primary index.

Background

At present, domestic intelligent infusion systems are various in types and relatively mature in technology, but most of the designed and used objects are critical patients, postoperative patients of surgery and the like, and an obstetrical intelligent infusion system is not established.

With the development of computer technology, intelligent infusion systems have been studied and applied at home and abroad to form an Oxytocin (OT) intelligent infusion system platform. However, the existing intelligent infusion system for the oxytocin has more indexes and lacks of a specific screening mode, so that the problems of low robustness and low efficiency are easily caused due to excessive data processed by the whole system.

Disclosure of Invention

The technical problem to be solved by the embodiment of the invention is to provide an index screening method and device in an intelligent oxytocin infusion regulation and control system, which can reduce data processing amount by screening indexes in the intelligent oxytocin infusion regulation and control system and improve robustness and efficiency.

In order to solve the technical problem, the embodiment of the invention provides an index screening method in an oxytocin intelligent infusion regulation and control system, which comprises the following steps:

determining all primary indexes and secondary indexes contained in each primary index in the oxytocin intelligent infusion regulation and control system;

obtaining the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening out primary indexes meeting a first preset condition from all the primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

determining the secondary indexes contained in each screened primary index, acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index, and correspondingly screening out the secondary indexes meeting a second preset condition from the secondary indexes contained in each screened primary index according to the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

and outputting each screened primary index and the respective correspondingly screened secondary index as a final result.

The primary indexes comprise basic information, real-time monitoring, predictive analysis, auxiliary regulation and control, storage and historical query; wherein the content of the first and second substances,

the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication;

the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning;

the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis;

the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording;

the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

The specific steps of obtaining the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening out the primary indexes meeting the first preset condition from all the primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index comprise:

acquiring the importance assignment mean, standard deviation and variation coefficient of each primary index;

and screening out the primary indexes which simultaneously meet the condition that the sum of the importance assignment mean and the standard deviation is greater than a first threshold value, the difference between the importance assignment mean and the standard deviation is greater than a second threshold value, and the coefficient of variation is less than a third threshold value.

The specific steps of determining the secondary indexes contained in each of the screened primary indexes, obtaining the importance assignment mean, the standard deviation and the variation coefficient of the secondary indexes contained in each of the screened primary indexes, and screening out the secondary indexes meeting a second predetermined condition from the secondary indexes contained in each of the screened primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of the secondary indexes contained in each of the screened primary indexes include:

determining a secondary index contained in each screened primary index, and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index;

and correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the average number and the standard deviation of the importance assignment is greater than a fourth threshold value, the difference between the average number and the standard deviation of the importance assignment is greater than a fifth threshold value, and the coefficient of variation is less than a sixth threshold value from the secondary indexes contained in each screened primary index.

The embodiment of the invention also provides an index screening device in the oxytocin intelligent infusion regulation and control system, which comprises the following components:

the index determining unit is used for determining all primary indexes and secondary indexes contained in each primary index in the oxytocin intelligent infusion control system;

the primary index screening unit is used for acquiring the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening primary indexes meeting a first preset condition from all primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

the secondary index screening unit is used for determining a secondary index contained in each screened primary index, acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index, and screening out a secondary index meeting a second preset condition in each screened secondary index contained in the primary index according to the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index;

and the index output unit is used for outputting each screened primary index and the respectively correspondingly screened secondary index as a final result.

The primary indexes comprise basic information, real-time monitoring, predictive analysis, auxiliary regulation and control, storage and historical query; wherein the content of the first and second substances,

the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication;

the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning;

the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis;

the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording;

the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

Wherein, the primary index screening unit comprises:

the first parameter acquisition module is used for acquiring the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

and the first screening module is used for screening out the primary indexes which simultaneously meet the condition that the sum of the mean and the standard deviation of the importance assignment is greater than a first threshold value, the difference between the mean and the standard deviation of the importance assignment is greater than a second threshold value, and the coefficient of variation is less than a third threshold value from all the primary indexes.

Wherein, the secondary index screening unit comprises:

the second parameter acquisition module is used for determining the secondary indexes contained in each screened primary index and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

and the second screening module is used for correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the importance assignment mean and the standard deviation is greater than a fourth threshold value, the difference between the importance assignment mean and the standard deviation is greater than a fifth threshold value, and the coefficient of variation is less than a sixth threshold value from the secondary indexes contained in each screened primary index.

The embodiment of the invention has the following beneficial effects:

according to the invention, the first-level index meeting the first preset condition and the second-level index meeting the second preset condition are obtained by screening the indexes in the oxytocin intelligent infusion regulation and control system layer by layer, so that the indexes in the oxytocin intelligent infusion regulation and control system are simplified, the data processing amount is reduced, and the robustness and the efficiency are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.

FIG. 1 is a flowchart of an index screening method in an oxytocin intelligent infusion control system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an index screening device in the oxytocin intelligent infusion control system provided by the embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, an embodiment of the present invention provides a method for screening an index in an oxytocin intelligent infusion control system, where the method includes the following steps:

step S1, determining all primary indexes and secondary indexes contained in each primary index in the oxytocin intelligent infusion control system;

the specific process is that a functional module of the oxytocin intelligent infusion regulation and control system is preliminarily formed through consulting relevant documents and software function meta-analysis and multiple times of analysis. The primary indexes include, but are not limited to, basic information, real-time monitoring, predictive analysis, auxiliary regulation and control, storage and historical query; the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication; the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning; the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis; the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording; the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

S2, obtaining the importance assignment mean, the standard deviation and the variation coefficient of each primary index, and screening out primary indexes meeting a first preset condition from all the primary indexes according to the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

the specific process is that the importance assignment mean, the standard deviation and the variation coefficient of each primary index are obtained; and screening out the primary indexes which simultaneously meet the condition that the sum of the mean and the standard deviation of the importance assignment is larger than a first threshold (such as 3.5), the difference of the mean and the standard deviation of the importance assignment is larger than a second threshold (such as 3.5), and the coefficient of variation is smaller than a third threshold (such as 0.25) from all the primary indexes.

Step S3, determining the secondary indexes contained in each screened primary index, acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index, and screening out the secondary indexes meeting a second preset condition in the secondary indexes contained in each screened primary index correspondingly according to the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

determining a secondary index contained in each screened primary index, and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary index contained in each screened primary index; and correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the mean and the standard deviation of the importance assignment is larger than a fourth threshold (such as 3.5), the difference of the mean and the standard deviation of the importance assignment is larger than a fifth threshold (such as 3.5), and the coefficient of variation is smaller than a sixth threshold (such as 0.25) from the secondary indexes contained in each screened primary index.

And step S4, outputting each screened primary index and the respective screened secondary index as a final result.

The specific process is that each screened primary index and the secondary index screened correspondingly under each screened primary index are taken as final results to be output.

In one embodiment, the oxytocin intelligent infusion control system has 5 primary indexes and 13 secondary indexes which are displayed in a functional module mode, and the specific results are shown in table 1.

TABLE 1

For example, the average of the importance assignments of the obtained first-level indexes is between 4.40 and 4.93, the standard deviation is between 0.258 and 0.632, and the coefficient of variation is between 0.051 and 0.147; the importance of the secondary index has the average value of 3.07-5.00, the standard deviation of 0.000-0.961 and the coefficient of variation of 0.000-0.313, as shown in tables 2 and 3.

Meanwhile, the content effectiveness index I-CVI fluctuation of the first-level index is calculated to be 93.3% -100%, and the content effectiveness index I-CVI fluctuation of the second-level index is calculated to be 33.3% -100%.

TABLE 2

TABLE 3

For another example, the average of the importance assignments of the obtained first-level indexes is between 4.40 and 5.00, the standard deviation is between 0.00 and 0.63, and the coefficient of variation is between 0.000 and 0.104; the importance value average of the secondary indexes is between 4.33 and 5.00, the standard deviation is between 0.00 and 0.52, and the coefficient of variation is between 0.000 and 0.114, as shown in tables 4 and 5.

Meanwhile, the content effectiveness index I-CVI of the first-level index is calculated to be 100%, the content effectiveness index I-CVI fluctuation of the second-level index is 93.3% -100%, and the content effectiveness is good.

TABLE 4

TABLE 5

As shown in fig. 2, in an embodiment of the present invention, an index screening device in an oxytocin intelligent infusion control system is provided, including:

the index determining unit 110 is configured to determine all primary indexes and secondary indexes included in each primary index in the oxytocin intelligent infusion control system;

the primary index screening unit 120 is configured to obtain an importance assignment average, a standard deviation, and a variation coefficient of each primary index, and screen out primary indexes that meet a first predetermined condition from among all the primary indexes according to the importance assignment average, the standard deviation, and the variation coefficient of each primary index;

a secondary index screening unit 130, configured to determine a secondary index included in each screened primary index, obtain an importance assignment mean, a standard deviation, and a variation coefficient of the secondary index included in each screened primary index, and correspondingly screen a secondary index meeting a second predetermined condition from the secondary indexes included in each screened primary index according to the importance assignment mean, the standard deviation, and the variation coefficient of the secondary index included in each screened primary index;

and an index output unit 140, configured to output each of the screened primary indexes and the respective corresponding screened secondary indexes as a final result.

The primary indexes comprise basic information, real-time monitoring, predictive analysis, auxiliary regulation and control, storage and historical query; wherein the content of the first and second substances,

the second-level indexes contained in the basic information in the first-level indexes comprise basic information of the puerpera and high-risk factors of medication;

the secondary indexes contained in the real-time monitoring in the primary indexes comprise fetal heart and uterine contraction monitoring information summarization, oxytocin infusion information summarization, labor progress information summarization and real-time early warning;

the secondary indexes contained in the prediction analysis in the primary indexes comprise regulation and control setting and decision analysis;

the secondary indexes contained in the auxiliary regulation in the primary indexes comprise automatic regulation, manual regulation and automatic recording;

the secondary indexes contained in the primary indexes and the historical queries include data storage, historical queries and adverse drug reaction analysis.

Wherein, the primary index screening unit 120 includes:

the first parameter acquisition module is used for acquiring the importance assignment mean, the standard deviation and the variation coefficient of each primary index;

and the first screening module is used for screening out the primary indexes which simultaneously meet the condition that the sum of the mean and the standard deviation of the importance assignment is greater than a first threshold value, the difference between the mean and the standard deviation of the importance assignment is greater than a second threshold value, and the coefficient of variation is less than a third threshold value from all the primary indexes.

Wherein the secondary index screening unit 130 includes:

the second parameter acquisition module is used for determining the secondary indexes contained in each screened primary index and acquiring the importance assignment mean, standard deviation and variation coefficient of the secondary indexes contained in each screened primary index;

and the second screening module is used for correspondingly screening out the secondary indexes which simultaneously meet the condition that the sum of the importance assignment mean and the standard deviation is greater than a fourth threshold value, the difference between the importance assignment mean and the standard deviation is greater than a fifth threshold value, and the coefficient of variation is less than a sixth threshold value from the secondary indexes contained in each screened primary index.

The embodiment of the invention has the following beneficial effects:

according to the invention, the first-level index meeting the first preset condition and the second-level index meeting the second preset condition are obtained by screening the indexes in the oxytocin intelligent infusion regulation and control system layer by layer, so that the indexes in the oxytocin intelligent infusion regulation and control system are simplified, the data processing amount is reduced, and the robustness and the efficiency are improved.

It should be noted that, in the above device embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be achieved; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.

It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.